Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doi chieu » doc hieu, ho chieu, mot chieu
doanh cua » doanh luan
nhua cong » thuat cong, nhung cong, nghia cong
trinh han » trinh quan
cua nhua » cua nha, cua nhung, cua chu
doi chi » doi khi
han tai » hang tai, nhan tai, van tai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((doi chieu) or (toc thieu))) or (doi chi)) sang - hanh doanh cua nhua cong trinh han tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((doi chieu) OR (toc thieu))) OR (doi chi)) sang - hanh doanh cua nhua cong trinh han tai.
• Adding a wildcard symbol may retrieve word variants: ((((doi chieu) or (toc thieu))) or (doi chi)) sang - hanh doanh cua nhua cong trinh han tai*.